Hanif, Isa Faqihuddin. “PERANCANGAN APLIKASI ANDROID PENILAIAN KINERJA DAN SIKAP SPIRITUAL KARYAWAN (STUDI KASUS TOKO RETAIL IDOLMART)”. Prosiding Seminar Nasional Teknoka 4 (December 30, 2019): I91-I98. Accessed September 28, 2021. https://journal.uhamka.ac.id/index.php/teknoka/article/view/4212.